I have a mint condition Schertler PUB 2/280 for sale. As you know, these are getting incredibly hard to find since Schertler won't ship them to the US any more. They are the ultimate for clean and accurate Double Bass reproduction. Since it is basically a hi-fi powered studio monitor you will need to use a preamp with it. I have the Schertler soft case that I'll include with it. PM me or Email me if interested.